David before affected Geass by Lelouch
David T. Darlton is a quick-emotion, dark skin and red-haired man. He is one of Glaston Knights' member who has highest respect to his adoptive father, Andreas Darlton, among his partner. He also the sole member who ever affected Geass by Lelouch.
Appearance
David makes his first appearance along with other Glaston Knights member after defeating the Black Knights during their attempted rebellion in the first season final. He participates in Black Knights members' execution as well, keeping an eye from far distance to watch out Zero's coming, and want to kill Zero as revenge for his father. But before execution time, Lelouch has tricked him and affects him with Geass in order to shoot Rolo so that Lelouch can 'save' him. During the second battle of Tokyo he is killed by Kallen with her new Guren.
Trivia
Although David is ever affected by Geass, nobody seems realize it, including himself. That's why he isn't include in Geass Injured Persons List, which created by Kanon Maldini.